The UAW's list of contract demands — including more than 40 percent raises for members — would increase labor costs for the Detroit 3 by $45 billion to $80 billion a year and threaten their future viability, according to calculations by people familiar with the companies' costs.
The demands, which also include pensions for all workers, more retiree health benefits and fewer hours for the same pay, would nearly triple labor rates to more than $150 an hour per employee at all three companies, the sources said.
"Those costs would be unsustainable," Marick Masters, a business professor at Wayne State University in Detroit who specializes in labor issues, told Automotive News. "They could not remain competitive at that level."
Today, Ford Motor Co., General Motors and Stellantis spend at least $64 per hour on each worker's wages and benefits. That's more than the roughly $55-per-hour cost at the transplant automakers that use nonunion labor.
Hourly l…